Two substantial works for Tape/CD and instrumental ensemble. Especially interesting because essentially the ensemble (Laborintus: harp (Helene Breschand), percussion, clarinet, cello and flute) improvises - but in that contemporary music way, following the colours of the tape, attending to detail, seldom leading. And it works, especially the first piece, which is a quiet gem: a highly articulated drone, slowly unravelled, made of fast small action and detail and without obvious structural development though filled with variety and surprise. The second piece is more diffuse, but still engaging. Nice work.